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Optima 40 - sb – Archgard 40-DVI40N User Manual

Page 6

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Optima 40 - SB

6

This appliance is tested and certified to the following USA and Canadian gas appliance
standards.

- ANSI Z21.88b-2003 / CSA 2.33b-2003, Vented Gas Fireplace Heaters,

- CAN / CGA-2.17-M91, Gas-Fired Appliances for Use at High Altitudes

Please contact Archgard Industries Ltd., if you have any questions regarding the certification of
this appliance.

APPLIANCE CERTIFICATION

INSTALLATION CODES

This appliance must be installed by a qualified gas appliance installer.
The installation must conform with the local codes or, in the absence of local codes, with the
current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, or the Natural Gas and Propane
Installation Code, CSA B149.1.
Electrical connections and grounding must conform with local code, or current National
Electrical code, ANSI/NFPA No. 70-1987, in the US and in Canada, the current Canadian
Electrical Code, CSA C22.1.
We recommend that our gas hearth products be installed and serviced by professionals
who are certified in the U.S. by the National Fireplace Institute® (NFI) as NFI Gas
Specialists.

HIGH ALTITUDE INSTALLATION

When installing this appliance beyond 4500 ft. (1372 M) above sea level, the appliance must
be properly de-rated and installed according to local codes, in the absence of local codes, with
the current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or Installation Code,
CAN/CGA-B149, in Canada.

Natural Gas (NG)

Propane (LP)

Manifold Pressure

1.6 - 3.5 in. W.C. (0.4 - 0.9 kPa) 6.3 - 10.0 in. W.C. (1.6 - 2.5 kPa)

Min. Supply Pressure
for Purpose of Input
Adjustment

4.5 in. w.c. (1.2 kPa)

11.0 in. w.c. (2.8 kPa)

Orifice Size

#31 DMS (3.05 mm dia.)

#49 DMS (1.85 mm dia.)

Nominal Input Rating

27,000 - 40,000 BTU/hr

(7.9 - 11.7 kW)

30,000 - 40,000 BTU/hr

(9.1 - 11.7 kW)

ELECTRICAL RATING

120 Volts (a/c), 2.0 amps, 60 Hz 120 Volts (a/c), 2.0 amps, 60 Hz

GAS CONTROL

Milli-Valve (quick drop-out), Hi/Lo Milli-Valve (quick drop-out), Hi/Lo

Altitude

0 - 4500 ft (0 - 1372 M)

0 - 4500 ft (0 - 1372 M)

Primary Air Opening

¾ OPEN

FULLY OPEN

SPECIFICATIONS

This manual is related to the following products: